Water bottle



FIG. 1 is a front perspective view of a water bottle showing our new design;

FIG. 2 is a front view thereof; the rear and side views are identical;

FIG. 3 is a top view thereof; and,

FIG. 4 is a bottom view thereof.

The broken lines in the drawing depict portions of the water bottle that form no part of the claimed design. 

CLAIM The ornamental design for a water bottle, as shown and described. 